Allison Transmission Holdings Inc. ALSN

What this company does

Allison Transmission Holdings, Inc. sells propulsion solutions for use in medium- and heavy-duty on-highway commercial vehicles, off-highway vehicles and equipment, and defense vehicles. It serves customers in North America, Asia, Europe, South America, and Africa, with approximately 76% of its revenues generated in North America in 2025. As of December 31, 2025, it served customers through a network of approximately 1,500 independent distributor and dealer locations worldwide. As of December 31, 2025, it had approximately 4,000 employees, with approximately 87% of them located in the U.S. As of December 31, 2025, its primary manufacturing facilities, located in Indianapolis, Indiana, comprised approximately 2.3 million square feet of manufacturing space across five plants. It supplies tracked vehicle propulsion solutions to the U.S. Army, including the Abrams M1A2 Main Battle Tank, Joint Assault Bridge, Assault Breacher Vehicles, M10 Booker and the M113A3 Armored Personnel Carrier family of vehicles. Its transmissions and electric propulsion solutions are sold under the Allison Transmission brand name, and its remanufactured transmissions are sold under the ReTran brand name. The business was founded in 1915 and has been headquartered in Indianapolis, Indiana since inception.

Written from the business description in Allison Transmission Holdings, Inc.'s annual report to the U.S. Securities and Exchange Commission, filed 24 February 2026. Every sentence was checked against that document before publication.